Step 2: Connect your phone to PC via USB Type-C and copy the zip file into your Phone Internal Storage. Do not copy the zip file into any folder!

Step 3: Go to “System update App” from the system tool, tap on the setting icon, it is a 3 dots icon on top right corner (see in this image) and tap on the “Local update” tab. Now you can see a message on your phone Screen, ” update package found, your phone will restart, are you sure to continue?”. See in this image.

Step 4: Now Click on continue, your phone is going to reboot in recovery mode and Rom flashing process start. Don’t interrupt this process, it might to take 4-6 minutes for your phone to first boot on EUI 5.8.020S.

Tips for LeEco Le S3

After New update LeEco Le S3 EUI 5.8.020S Stable Stock Rom, you can root your phone because root allows you to use a maximum of your phone without any restrictions. After root you will install custom apps, Rom and custom setting in your phone. But first read Root Advantage and Disadvantage by this article then follow this guide to root LeEco Le S3.

I hope you like this New update LeEco Le S3 EUI 5.8.020S Stable Stock Rom installation guide from which you will be able to easily install or New update LeEco Le S3 EUI 5.8.020S Stable Stock Rom without any extra efforts. If feel any problem in this guide then please use comment box. Thanks to xterminater07.